8277844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 16632000

約数和(自身を除く): 8354156

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 149, 172, 298, 323, 596, 646, 731, 817, 1292, 1462, 1634, 2533, 2831, 2924, 3268, 5066, 5662, 6407, 10132, 11324, 12814, 13889, 25628, 27778, 48127, 55556, 96254, 108919, 121733, 192508, 217838, 243466, 435676, 486932, 2069461, 4138922, 8277844]

約数ペア:

[(1, 8277844), (2, 4138922), (4, 2069461), (17, 486932), (19, 435676), (34, 243466), (38, 217838), (43, 192508), (68, 121733), (76, 108919), (86, 96254), (149, 55556), (172, 48127), (298, 27778), (323, 25628), (596, 13889), (646, 12814), (731, 11324), (817, 10132), (1292, 6407), (1462, 5662), (1634, 5066), (2533, 3268), (2831, 2924)]